diff --git a/scripts/install b/scripts/install
index 7d2317d..56b2802 100755
--- a/scripts/install
+++ b/scripts/install
@@ -100,9 +100,9 @@ ynh_script_progression --message="Configuring the app..." --weight=10
 
 pushd $final_path
 	ynh_use_nodejs
-	npm install -g npm@latest serve
-	npm install
-	npm run build
+	ynh_exec_warn_less npm install -g npm@latest serve
+	ynh_exec_warn_less npm install
+	ynh_exec_warn_less npm run build
 popd
 
 #=================================================